On request, a Dell Forum Liaison can delete all of your post and replies.

How do I close my Forum account?
* Log into the Forum
* Click on your Forum avatar left of your Forum username
* Go to My Settings
* Click Close Account
* Enter your Forum username
* Click Close Account

How do I close my Dell purchasing account?
* Log into your Dell purchasing account
* Click your name on upper right
* Click My Account
* Click Account Settings
* Click Profile Settings
* Click Deactivate Account